Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Visual reflex seizures induced by complex stimuli.

Benjamin G Zifkin1, Yushi Inoue

  • 1Epilepsy Clinic, Montreal Neurological Hospital, and Faculté de Médicine, Université de Montréal, Hôpital du Sacré-Coeur, Montreal, Quebec, Canada.

Epilepsia
|January 7, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Management of ring chromosome 20 syndrome: Narrative review and consensus recommendations.

Epilepsia·2026
Same author

Diagnostic reassessment in patients previously diagnosed with childhood-onset epilepsy during the transition to adult care: A retrospective cohort study in a tertiary epilepsy center.

Epilepsia open·2026
Same author

Temporal Profile of Treatment-Emergent Adverse Events in Adult Asian Patients with Focal-Onset Seizures During Adjunctive Brivaracetam Treatment: Post Hoc Analysis of a Phase 3, Randomized Trial.

Advances in therapy·2025
Same author

Safety, Tolerability, and Efficacy of Adjunctive Brivaracetam in Japanese and Chinese Patients with Focal-Onset Seizures: Interim Analysis of a Phase 3 Open-Label Extension Trial.

Advances in therapy·2025
Same author

Long-term seizure and psychosocial outcomes of patients with ring chromosome 20 syndrome: A cohort study of 47 cases.

Epilepsia·2025
Same author

Safety and effectiveness of stiripentol in patients with Dravet syndrome: A prospective, 3-year, postmarketing surveillance study.

Developmental medicine and child neurology·2025
Same journal

Raising resilience: A parenting intervention for families affected by childhood epilepsy.

Epilepsia·2026
Same journal

Epileptogenic lesions in the Australian epilepsy project: A harmonized 3-T magnetic resonance imaging protocol and its diagnostic yield.

Epilepsia·2026
Same journal

Responsible use of artificial intelligence in peer-reviewed publications in epilepsy.

Epilepsia·2026
Same journal

Altered autonomic balance drives the increase in cardiac output and arterial pressure during convulsive seizures in nonanesthetized sheep.

Epilepsia·2026
Same journal

Diagnostic yield and copy number variants findings in 219 adult patients with developmental and epileptic encephalopathy.

Epilepsia·2026
Same journal

Prolonged fenfluramine use in open-label studies of Dravet or Lennox-Gastaut syndromes: Long-term safety, tolerability, patient global functioning, and considerations for interpreting effectiveness.

Epilepsia·2026
See all related articles

Patterned and flashing visual displays can trigger reflex seizures, particularly in epilepsy patients. Understanding display properties like flicker and color aids in treatment and regulation design for screens.

Area of Science:

  • Neurology
  • Epileptology
  • Human-Computer Interaction

Background:

  • Ubiquitous patterned and flashing visual displays can induce visual reflex seizures.
  • These seizures can manifest as generalized, myoclonic, or focal occipital lobe seizures.
  • Patients with juvenile myoclonic epilepsy are particularly susceptible.

Purpose of the Study:

  • To identify specific properties of video displays that trigger visual reflex seizures.
  • To inform individual treatment strategies and regulatory guidelines for screen content.
  • To explore the role of cognitive and non-specific factors in seizure precipitation.

Main Methods:

  • Analysis of seizure-triggering properties of video displays.
  • Identification of factors such as brightness, pattern, flicker frequency, and color.

Related Experiment Videos

  • Consideration of cognitive activation and non-specific factors like sleep deprivation.

    • Main Results:

    • Specific visual display characteristics (brightness, pattern, flicker, color) are identified as seizure triggers.
    • Cognitive or action-programming activation, especially in video games, can increase seizure risk.
    • Non-specific factors (sleep deprivation, substance use) can also contribute to reflex seizures.

    Conclusions:

    • Knowledge of visual seizure triggers is crucial for patient management and screen content regulation.
    • Individualized treatment and protective measures can be developed based on identified triggers.
    • A comprehensive approach considering visual, cognitive, and non-specific factors is necessary for managing reflex seizures.